<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<style>
    body{
        margin:0 auto;
        text-align:center
    }
</style>
<body>
<h1>欢迎登录，${user.username}</h1>

</body>
</html>
